Results 211 to 220 of about 128,433 (326)

Advanced Trajectory Control of a Hexacopter UAV: Comparative Analysis of Nonsingular Terminal Sliding Mode and PID Controllers

Said Khoudiri
openalex   +2 more sources

A Novel Design of Fuzzy PID Controllers for Dual-Sensor Cardiac Pacemaker Systems

, 2013
Wei Shi
openalex   +2 more sources

Derivation and validation of the Pediatric Community‐Acquired Pneumonia Severity (PedCAPS) score: A prospective cohort study

Journal of Hospital Medicine, EarlyView.
Abstract Introduction Community‐acquired pneumonia (CAP) is a frequent and costly cause of pediatric emergency department (ED) visits and hospitalizations. Previous prognostic tools for CAP are limited by small samples, single‐center or retrospective designs, lack of generalizability to ED settings, lack of biomarkers, or limited objective data.
Todd A. Florin, Ron Reeder, Lilliam Ambroggio, Richard M. Ruddy, Samir S. Shah, Allison Cator, Matthew J. Lipshaw, Geoffrey A. Capraro, Laura F. Sartori, Amy Y. Cheng, Leah Tzimenatos, Patrick S. Walsh, Claudia R. Morris, Chris A. Rees, Son H. McLaren, Tamar R. Lubell, Chari D. Larsen, Justin Moher, Eileen J. Klein, Shubhada Hooli, Nathan Kuppermann, Pediatric Emergency Care Applied Research Network (PECARN) PedCAPS Investigators   +21 more
wiley   +1 more source

The Application and Optimisation of a Neural Network PID Controller for Trajectory Tracking Using UAVs. [PDF]

Sensors (Basel)
Siwek M, Baranowski L, Ładyżyńska-Kozdraś E.   +2 more
europepmc   +1 more source

A novel PID controller for BLDCM speed control using dual fuzzy logic systems with HSA optimization. [PDF]

Sci Rep, 2022
Wang T, Wang H, Wang C, Hu H.
europepmc   +1 more source

Multiple Regression Analysis of Ultrasound and Clinical Features for Quantitative Evaluation of Tubal Pregnancy Rupture

Journal of Ultrasound in Medicine, EarlyView.
The aim is to search for quantitative indicators of ultrasound and clinical features that suggest tubal pregnancy rupture, and to identify independent risk factors for tubal pregnancy rupture through multiple regression analysis. Retrospective analysis of 166 cases of tubal pregnancy was confirmed by laparoscopy, including 97 cases of unruptured type ...
Shuang Gui, Xiao‐qing Liu, Xiao‐hui Hu, Meng‐sen Li, Hong‐Zhou   +4 more
wiley   +1 more source

Eectrical grid linked to PV/wind system based fuzzy controller and PID controller tuned by PSO for improving LVRT. [PDF]

Sci Rep
El Sayed NG, Yousef AM, El-Saady G, Alanazi MD, Ziedan HA, Abdelsattar M.   +5 more
europepmc   +1 more source

Parameter optimization of PID controller for water and fertilizer control system based on partial attraction adaptive firefly algorithm. [PDF]

Sci Rep, 2022
Huang M, Tian M, Liu Y, Zhang Y, Zhou J.
europepmc   +1 more source

Intelligent PID Controller using Modified PSO Algorithm for Ultrasonic Motor

, 2013
Alrijadjis Alrijadjis, Kanya Tanaka, Shota Nakashima, Shenglin Mu   +3 more
openalex   +2 more sources

Aging of Tetrafluoroethylene Propylene (FEPM) Material in High‐Pressure HighTemperature Hydrogen Sulfide Downhole Environment: Theory, Modeling, Experiments, and Material Lifetime Prediction

Macromolecular Theory and Simulations, EarlyView.
A novel approach that integrates AI‐based methodology, laboratory experimentation, and field application experience to accurately predict the lifespan of elastomeric materials in harsh downhole environments. ABSTRACT This paper presents a physics‐driven neural network (PINN) model to capture the constitutive behavior, elongation at break (EAB), modulus,
Aref Ghaderi, Hadis Nouri, Roozbeh Dargazany, Scott Meng, Peixiang Xing, Jiaxiang Ren, Peng Cheng   +6 more
wiley   +1 more source